diff --git a/memdocs/intune/protect/epm-overview.md b/memdocs/intune/protect/epm-overview.md
index 00a6c37adbd..8b0d1bc88eb 100644
--- a/memdocs/intune/protect/epm-overview.md
+++ b/memdocs/intune/protect/epm-overview.md
@@ -74,6 +74,7 @@ Endpoint Privilege Management supports the following operating systems:
 > [!IMPORTANT]
 >
 > - Elevation settings policy will show as not applicable for devices that don't run a supported operating system version.
+> - Endpoint Privilege Management is only compatible with 64-bit Operating System Architectures. Windows on ARM is not currently supported.
 > - Endpoint Privilege Management has some new networking requirements, see [Network Endpoints for Intune](../../intune/fundamentals/intune-endpoints.md#microsoft-intune-endpoint-privilege-management).
 
 ## Government cloud support